: Once imported, select "Stakis Technik 2018.1" from the left menu and click Optimization
| Symptom | Likely Cause | Solution | | :--- | :--- | :--- | | No green LED | Blown internal fuse or reverse polarity on A1/A2 | Check voltage; replace unit if internal fuse is non-replaceable | | Input LED on, no relay click | Coil circuit open or faulty relay | Check output common; replace module | | Relay chatters rapidly | Insufficient power supply or long wire inductance | Add a 100µF capacitor across A1/A2 | | Output contacts weld shut | Inductive load without snubber | Replace relay; add RC snubber or varistor | | Intermittent operation | Loose screw terminal | Retorque all terminals; use ferrules | stakis technik 20181 install work
Before you begin, ensure you have sufficient storage, as the database can be large (often around or more). : Once imported, select "Stakis Technik 2018